The Classic Bento Stainless Lunch Jar contains three microwaveable inner bowls (including a soup bowl), a forked spoon, chopsticks, carrying strap and protective cover. It can hold hot or cold foods so it can accommodate a wide range of meals. The outer container is vacuum insulated, providing excellent heat retention. The outer container is also non-stick coated and washable, making cleaning quick and easy. It is composed of BPA-free plastic and durable stainless steel. The exclusively designed bag that accompanies the lunch box brings an added level of convenience and mobility for the user.